Références :
Kay SR, Fiszbein A, Opler LA. The positive and negative syndrome scale (PANSS) for schizophrenia. Schizophr Bull 1987; 13(2): 261-76.
Lançon , Auquier , Llorca PM, et al. Psychometric properties of PANSS (Positive and Negative Syndrome Scale) in the French version in a sample of schizophrenic patients. Encephale 1997 Jan-Feb; 23(1): 1-9.
